EP3606077A4 - Procédé de filtrage en boucle selon une norme de classification de pixels adaptative - Google Patents

Procédé de filtrage en boucle selon une norme de classification de pixels adaptative Download PDF

Info

Publication number
EP3606077A4
EP3606077A4 EP18770923.3A EP18770923A EP3606077A4 EP 3606077 A4 EP3606077 A4 EP 3606077A4 EP 18770923 A EP18770923 A EP 18770923A EP 3606077 A4 EP3606077 A4 EP 3606077A4
Authority
EP
European Patent Office
Prior art keywords
filtering method
loop filtering
classification standard
pixel classification
adaptive pixel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18770923.3A
Other languages
German (de)
English (en)
Other versions
EP3606077A1 (fr
Inventor
Ki Baek Kim
Je Chang Jeong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Industry University Cooperation Foundation IUCF HYU
Original Assignee
Industry University Cooperation Foundation IUCF HYU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industry University Cooperation Foundation IUCF HYU filed Critical Industry University Cooperation Foundation IUCF HYU
Priority to EP21186030.9A priority Critical patent/EP3979639A1/fr
Publication of EP3606077A1 publication Critical patent/EP3606077A1/fr
Publication of EP3606077A4 publication Critical patent/EP3606077A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
EP18770923.3A 2017-03-22 2018-03-22 Procédé de filtrage en boucle selon une norme de classification de pixels adaptative Withdrawn EP3606077A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP21186030.9A EP3979639A1 (fr) 2017-03-22 2018-03-22 Partitions de tranche

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170036370 2017-03-22
PCT/KR2018/003352 WO2018174593A1 (fr) 2017-03-22 2018-03-22 Procédé de filtrage en boucle selon une norme de classification de pixels adaptative

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP21186030.9A Division EP3979639A1 (fr) 2017-03-22 2018-03-22 Partitions de tranche

Publications (2)

Publication Number Publication Date
EP3606077A1 EP3606077A1 (fr) 2020-02-05
EP3606077A4 true EP3606077A4 (fr) 2021-01-06

Family

ID=63585669

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18770923.3A Withdrawn EP3606077A4 (fr) 2017-03-22 2018-03-22 Procédé de filtrage en boucle selon une norme de classification de pixels adaptative
EP21186030.9A Withdrawn EP3979639A1 (fr) 2017-03-22 2018-03-22 Partitions de tranche

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21186030.9A Withdrawn EP3979639A1 (fr) 2017-03-22 2018-03-22 Partitions de tranche

Country Status (5)

Country Link
US (3) US11057627B2 (fr)
EP (2) EP3606077A4 (fr)
KR (2) KR20220127948A (fr)
CN (3) CN116233422A (fr)
WO (1) WO2018174593A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8767824B2 (en) * 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
EP3606077A4 (fr) * 2017-03-22 2021-01-06 Industry - University Cooperation Foundation Hanyang University Procédé de filtrage en boucle selon une norme de classification de pixels adaptative
WO2019082291A1 (fr) * 2017-10-25 2019-05-02 株式会社ソシオネクスト Procédé de codage, procédé de décodage, dispositif de codage, dispositif de décodage, programme de codage et programme de décodage
CN112602329B (zh) 2018-06-21 2023-08-11 瑞典爱立信有限公司 用于360度视频解码的块置乱
MX2020013864A (es) 2018-06-21 2021-03-25 Ericsson Telefon Ab L M Particiones de mosaicos con sub-mosaicos en codificacion de video.
EP3707904A1 (fr) 2018-10-02 2020-09-16 Telefonaktiebolaget Lm Ericsson (Publ) Codage et décodage d'images sur la base d'un id de groupe de pavés
KR20210117327A (ko) 2019-01-25 2021-09-28 미디어텍 인크. 비디오 코딩에서 비선형 적응적 루프 필터링을 위한 방법 및 장치
TWI739386B (zh) 2019-04-11 2021-09-11 聯發科技股份有限公司 具有適應性參數集之適應性迴路濾波器
SG10201904175UA (en) * 2019-05-09 2020-12-30 Mastercard International Inc Methods and systems for facilitating message format discovery in online transaction processing
EP3981150A4 (fr) 2019-07-09 2022-08-03 Beijing Bytedance Network Technology Co., Ltd. Détermination d'échantillon pour filtrage à boucle adaptatif
AU2020309130B2 (en) 2019-07-11 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Sample padding in adaptive loop filtering
KR20220031611A (ko) * 2019-07-15 2022-03-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 루프 필터링에서의 분류
EP3991435A4 (fr) * 2019-08-07 2022-08-31 Huawei Technologies Co., Ltd. Procédé et appareil de filtre en boucle à décalage adaptatif d'échantillon avec contrainte de taille de région d'application
CN114430902B (zh) 2019-09-22 2023-11-10 北京字节跳动网络技术有限公司 自适应环路滤波中的填充过程
KR20220063177A (ko) 2019-09-27 2022-05-17 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 상이한 비디오 유닛들 간의 적응적 루프 필터링
CN117956146A (zh) 2019-10-10 2024-04-30 北京字节跳动网络技术有限公司 自适应环路滤波中不可用样点位置处的填充处理
CN111866507A (zh) * 2020-06-07 2020-10-30 咪咕文化科技有限公司 图像滤波方法、装置、设备及存储介质
JP2024511636A (ja) * 2021-03-31 2024-03-14 ヒョンダイ モーター カンパニー インター予測にディープラーニングベースのインループフィルタを用いるビデオコーディング方法及び装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8660174B2 (en) * 2010-06-15 2014-02-25 Mediatek Inc. Apparatus and method of adaptive offset for video coding
US9172968B2 (en) * 2010-07-09 2015-10-27 Qualcomm Incorporated Video coding using directional transforms
US9055305B2 (en) * 2011-01-09 2015-06-09 Mediatek Inc. Apparatus and method of sample adaptive offset for video coding
US9641846B2 (en) * 2010-10-22 2017-05-02 Qualcomm Incorporated Adaptive scanning of transform coefficients for video coding
US9049444B2 (en) * 2010-12-22 2015-06-02 Qualcomm Incorporated Mode dependent scanning of coefficients of a block of video data
PL3361725T3 (pl) * 2011-06-23 2020-07-13 Huawei Technologies Co., Ltd. Urządzenie do dekodowania przesunięcia, urządzenie do kodowania przesunięcia, urządzenie do filtrowania obrazu i struktura danych
JP5907367B2 (ja) * 2011-06-28 2016-04-26 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
WO2013003777A1 (fr) * 2011-06-29 2013-01-03 General Instrument Corporation Procédé et système d'utilisation d'un schéma de codage à balayage pendant l'intracodage
US9392301B2 (en) * 2011-07-01 2016-07-12 Qualcomm Incorporated Context adaptive entropy coding for non-square blocks in video coding
US9756360B2 (en) * 2011-07-19 2017-09-05 Qualcomm Incorporated Coefficient scanning in video coding
IN2014CN02948A (fr) 2011-10-31 2015-07-03 Mitsubishi Electric Corp
GB201119206D0 (en) * 2011-11-07 2011-12-21 Canon Kk Method and device for providing compensation offsets for a set of reconstructed samples of an image
US20130136173A1 (en) 2011-11-15 2013-05-30 Panasonic Corporation Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
SG10201505821WA (en) * 2012-01-30 2015-08-28 Samsung Electronics Co Ltd Method and apparatus for video encoding for each spatial sub-area, and method and apparatus for video decoding for each spatial sub-area
US10244246B2 (en) * 2012-02-02 2019-03-26 Texas Instruments Incorporated Sub-pictures for pixel rate balancing on multi-core platforms
KR102647848B1 (ko) * 2012-02-04 2024-03-15 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
KR101847365B1 (ko) * 2012-04-13 2018-04-09 미쓰비시덴키 가부시키가이샤 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법, 화상 복호 방법 및 기록 매체
WO2013164903A1 (fr) * 2012-04-30 2013-11-07 パナソニック株式会社 Procédé de codage d'image, procédé de décodage d'image, dispositif de codage d'image, dispositif de décodage d'image et dispositif de codage et de décodage d'image
US9912942B2 (en) * 2012-12-28 2018-03-06 Qualcomm Incorporated High-frequency-pass sample adaptive offset in video coding
US10708588B2 (en) * 2013-06-19 2020-07-07 Apple Inc. Sample adaptive offset control
US20150049821A1 (en) * 2013-08-16 2015-02-19 Qualcomm Incorporated In-loop depth map filtering for 3d video coding
WO2015083796A1 (fr) * 2013-12-04 2015-06-11 三菱電機株式会社 Dispositif de codage d'image
US10382754B2 (en) 2014-04-29 2019-08-13 Microsoft Technology Licensing, Llc Encoder-side decisions for sample adaptive offset filtering
KR102276854B1 (ko) 2014-07-31 2021-07-13 삼성전자주식회사 인루프 필터 파라미터 예측을 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
KR102248172B1 (ko) * 2015-03-16 2021-05-04 한양대학교 산학협력단 영상 분석을 이용한 비디오 부호화/복호화 방법 및 장치
JP6094838B2 (ja) * 2015-08-31 2017-03-15 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
KR102345660B1 (ko) * 2015-11-24 2021-12-30 삼성전자주식회사 비디오 복호화 방법 및 장치, 그 부호화 방법 및 장치
KR102506430B1 (ko) 2015-11-27 2023-03-08 삼성전자주식회사 반도체 장치의 제조 방법
KR102159252B1 (ko) * 2016-02-12 2020-10-14 후아웨이 테크놀러지 컴퍼니 리미티드 스캔 순서 선택을 위한 방법 및 장치
MX2021012481A (es) * 2016-03-16 2022-05-30 Hfi Innovation Inc Metodo y aparato de procesamiento de datos de video con tama?o restringido de bloque en codificacion de video.
US10623774B2 (en) * 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
CA3037685C (fr) * 2016-09-20 2023-03-28 Bae Keun Lee Procede et appareil de traitement de signal video
KR102559063B1 (ko) * 2017-02-24 2023-07-24 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3606077A4 (fr) * 2017-03-22 2021-01-06 Industry - University Cooperation Foundation Hanyang University Procédé de filtrage en boucle selon une norme de classification de pixels adaptative

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BROSS (FRAUNHOFER) B ET AL: "High Efficiency Video Coding (HEVC) text specification draft 10 (for FDIS & Consent)", no. JCTVC-L1003, 19 March 2013 (2013-03-19), XP030236907, Retrieved from the Internet <URL:http://phenix.int-evry.fr/jct/doc_end_user/documents/12_Geneva/wg11/JCTVC-L1003-v34.zip JCTVC-L1003_v34.doc> [retrieved on 20130319] *
CHEN (QUALCOMM) J ET AL: "JVET AHG report: JEM algorithm description editing (AHG2)", no. JVET-D0002, 14 October 2016 (2016-10-14), XP030247295, Retrieved from the Internet <URL:http://phenix.int-evry.fr/jvet/doc_end_user/documents/4_Chengdu/wg11/JVET-D0002-v1.zip JVET-D0002_attachment.docx> [retrieved on 20161014] *
GARY J. SULLIVAN ET AL: "Overview of the High Efficiency Video Coding (HEVC) Standard", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 22, no. 12, 1 December 2012 (2012-12-01), US, pages 1649 - 1668, XP055388661, ISSN: 1051-8215, DOI: 10.1109/TCSVT.2012.2221191 *

Also Published As

Publication number Publication date
KR20220127948A (ko) 2022-09-20
CN110679149B (zh) 2023-04-04
EP3606077A1 (fr) 2020-02-05
CN116233423A (zh) 2023-06-06
US11057627B2 (en) 2021-07-06
EP3979639A1 (fr) 2022-04-06
CN116233422A (zh) 2023-06-06
WO2018174593A1 (fr) 2018-09-27
CN110679149A (zh) 2020-01-10
US20200029080A1 (en) 2020-01-23
US11553186B2 (en) 2023-01-10
US20210297675A1 (en) 2021-09-23
KR20190123288A (ko) 2019-10-31
KR102443959B1 (ko) 2022-09-16
US11991366B2 (en) 2024-05-21
US20230106301A1 (en) 2023-04-06

Similar Documents

Publication Publication Date Title
EP3606077A4 (fr) Procédé de filtrage en boucle selon une norme de classification de pixels adaptative
EP3972256C0 (fr) Filtrage adaptatif des pixel de référence pour la prédiction intra à l&#39;aide de lignes de pixels distantes
EP3531698A4 (fr) Procédé et terminal de filtre de déblocage
EP3155813A4 (fr) Système et procédé pour filtrage de restauration de qualité hautement adaptatif de contenu pour codage vidéo
KR101881899B1 (ko) 필터링된 코어스 픽셀 쉐이딩을 위한 방법 및 장치
EP3238313A4 (fr) Procédé pour la réduction de charge de demande adaptative
EP3111643A4 (fr) Procédé de filtrage d&#39;interpolation adaptatif dans un codage vidéo
EP3272034A4 (fr) Système et procédé pour une structure de trame adaptative avec ofdm filtré
EP3618174A4 (fr) Filtre
EP3069511A4 (fr) Procédé de filtrage adaptatif à boucle basé sur des blocs
EP3138293A4 (fr) Décisions côté-codeur pour filtrage de décalage adaptatif d&#39;échantillon
EP3378228A4 (fr) Compression de champ lumineux s&#39;adaptant au contenu
EP3313078A4 (fr) Procédé et dispositif de filtrage adaptatif basé sur des propriétés d&#39;image dans un système de codage d&#39;image
EP3180773A4 (fr) Réduction de bande passante utilisant une recherche de texture par ombrage adaptatif
EP4064702A4 (fr) Procédé et dispositif de filtrage en boucle adaptative
EP3314762A4 (fr) Détection d&#39;anomalie de réseau reposant sur un filtrage adaptatif
EP3891967A4 (fr) Systèmes et procédés de filtrage de contenu adaptatif
EP3458174A4 (fr) Filtres rectangulaires, ensemble et procédé de filtration
EP3278237A4 (fr) Procédé de capture de contenu d&#39;écran en couches
EP3221843A4 (fr) Méthodologie efficace pour traiter des images à large plage dynamique
EP3411831A4 (fr) Filtrage bilatéral (bl) adaptatif pour vision informatique
EP3244994A4 (fr) Compositions et procédés de production d&#39;adjuvants de filtration de grande pureté
EP3507721A4 (fr) Systèmes et procédés de filtrage de documents en temps réel
PL3343784T3 (pl) Sposób zwalczania zakłóceń poprzez filtrowanie przestrzenne lub przestrzenno-czasowe w odbiorniku wielokanałowym
EP3667809A4 (fr) Filtre à haute fréquence

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191021

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20201207

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 19/119 20140101ALI20201201BHEP

Ipc: H04N 19/96 20140101ALI20201201BHEP

Ipc: H04N 19/136 20140101ALI20201201BHEP

Ipc: H04N 19/182 20140101ALI20201201BHEP

Ipc: H04N 19/82 20140101ALI20201201BHEP

Ipc: H04N 19/117 20140101AFI20201201BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210722